SUMMARY:

• 6+ years of experience in developing web - based applications, software development and design using Python, Django, XML, CSS, HTML, C++, DHTML, Java, JavaScript, jQuery and AngularJS.
• Experience in IT industry with proficiency in Analysis, Design & Development Testing of Enterprise Applications and Database Development using, Python, Django, Flask and SQL projects.
• Experienced in complete Software Development Life Cycle, and major aspects of technological projects including Requirement Analysis, Design, Development, Database Design, Deployment, Testing, Debugging, and Application Maintenance.
• Experience of dealing with various development methodologies like Waterfall, Scrum, and Agile.
• Experienced with WAMP (Windows, Apache, MySQL, and Python/PHP) and LAMP (Linux, Apache, MySQL, and Python/PHP) Architecture.
• Experience of using Python modules like NumPy, Matplotlib, Pickle, Pandas, SciPy, wxPython, Pytables, PyQt, etc., for generating complex graphical data, creation of histograms, etc.
• Skilled in Object-Oriented Design and Programming using Python and C++.
• Experienced in implementing Model View Control (MVC) architecture using server-side applications like Django and Flask for developing web applications.
• Experienced with JSON based RESTful web services, and XML based SOAP web services.
• Worked on various applications using python integrated IDEs like Eclipse, IntelliJ, Sublime Text and PyCharm.
• Experience of working with relational databases like Oracle, SQLite, PostgreSQL, MySQL, DB2 and non-relational databases like MongoDB and Cassandra.
• Proficient in developing complex SQL Queries, Stored Procedures, Triggers, Cursors, Functions, and Packages along with performing DDL and DML operations on the database.
• Written and developed scripts for automating tasks using Jenkins and UNIX shell scripting.
• Experience in project deployment using Heroku, Jenkins and Amazon Web Services (AWS).
• Worked on various Operating Systems like UNIX, Linux, Windows, and Mac OS.
• Experienced with version control systems like Git, GitHub, CVS, and SVN to keep the versions and configurations of the code organized.
• Experienced with Unit Testing, System Integration Testing (SIT) and User Acceptance Testing (UAT).
• Worked on JIRA for bug tracking and communicating for better results Strong Experience in Big data technologies including Apache Spark, Hadoop, HDFS, Hive, MongoDB.

WORK EXPERIENCE:

Confidential - TX

Sr. Python developer

Responsibilities:

• Participate in requirement gathering and analysis phase of the project in documenting the business requirements by conducting workshops/meetings with various business users
• Worked with team of developers on Python applications for RISK management
• Developed Python application for Google Analytics aggregation and reporting
• Worked on Python Open stack API's used Python scripts to update content in the database and manipulate files
• Implemented machine learning schemes using Python libraries scikit-learn and SciPy.
• Experience in MVC architecture using Django for web-based application in OOP concepts.
• Worked on several python packages like Matplotlib, cx Freeze, Pillow, NumPy, sockets.
• Worked on ETL Processing which consists of data transformation, data sourcing and mapping, Conversion and loading.
• Worked on design and development of Unix Shell Scripting as a part of the ETL Process to automate the process of loading.
• Worked on ETL tasks like pulling, pushing data from and too various servers.
• Tested and evaluated results for inclusion into software product.
• Designed and deployed machine learning solutions in Python to classify millions of previously unclassified Twitter users into core data product
• Used Pandas API to put the data as time series and tabular form for east timestamp data manipulation and retrieval to handle time series data and do data manipulation
• Used Pandas library for statistical Analysis using R Studio
• Automating Email Process, Downloading and uploading the files through Perl Scripting.
• Worked on front end frame works like CSS, Bootstrap for development of Web application.
• Developed views and templates with Python and Django's view controller and templating language to create a user-friendly interface using MVC architecture.
• Used Python and Django to interface with the jQuery UI and manage the storage and deletion of content.
• Integrate the dynamic pages with Angular JS and j-query to make the pages dynamic
• Interfacing with supervisors, artists, systems administrators and production to ensure production deadlines are met
• Used Machine learning techniques like unsupervised Classification, optimization and prediction.
• Worked on Python open stack API's
• Using Subversion version control tool to coordinate team-development.
• Responsible for debugging and troubleshooting the web application.
• Designed and developed the UI of the website using HTML, XHTML, AJAX, CSS and JavaScript, also used Bootstrap as a mechanism to manage and organize the html page layout
• Wrote and executed various MYSQL database queries from Python using Python-MySQL connector and MySQL db package
• Associated with working cloud computing platforms like open stack.
• Involved in development of Web Services using SOAP for sending and getting data from the external interface in the XML format
• Added support for Amazon AWS S3 and RDS to host static/media files and the database into Amazon Cloud.
• Worked on development of SQL and stored procedures on MYSQL
• Engaged in Design, Development, Deployment, Testing and Implementation.
• Responsible for debugging the project monitored on JIRA (Agile)
• Performed troubleshooting, fixed and deployed many Python bug fixes of the two main applications that were a main source of data for both customers and internal customer service team

Confidential - NY

Python developer

Responsibilities:

• Participated in entire lifecycle of the projects including Design, Development, and Deployment, Testing and Implementation and support.
• Designed the architecture of the hardware environments and methodology of the code.
• Developed multi-threaded standalone app in Python, to view Circuit parameters and performance.
• Worked with team of developers on Python applications for RISK management.
• Worked with various Python libraries such as Six, Click Pandas and Matplotlib for analysis and manipulation of data.
• Developed web applications in Django Framework's model view control (MVC) architecture and manipulated databases by using Django database API along with MySQL.
• Created a Python, Django web-based application using Python scripting for data processing and MySQL for database, HTML5, CSS and jQuery for data visualization.
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Provided GUI utilizing PyQt for the end user to create, modify and view reports based on client data.
• Designed and developed a horizontally scalable APIs using Python Flask.
• Using Amazon EC2 command line interface along with Bash/Python to automate repetitive work.
• Worked with View Sets in Django-REST framework for providing web services and consumed web services performing CRUD operations.
• Used Pandas library for statistical Analysis.
• Designed and Developed User Interface using front-end technologies like HTML5, CSS3, JavaScript, Bootstrap and JSON.
• Integrate the dynamic pages with Angular.JS and jQuery to make the pages dynamic.
• Worked in an agile development environment.
• Created multiple Python and UNIX shell Scripts for various application level tasks.
• Used Test driven approach for developing the application and Implemented the unit tests using Python Unit test framework.
• Wrote and executed various MYSQL database queries from Python using Python-MySQL connector and MySQL dB package.
• Developed weekly, monthly nightly job process through UNIX shell scripting.
• Responsible for debugging and troubleshooting the web application.

Confidential - CA

Python developer

Responsibilities:

• Involved in building database Model, APIs and Views utilizing Python, in order to build an interactive web-based solution.
• Responsible for gathering requirements, system analysis, design, development, testing and deployment.
• Developed tools using Python, Shell scripting, XML to automate some of the menial tasks. Interfacing with supervisors, artists, systems administrators, and production to ensure production deadlines are met.
• Responsible for setting up Python REST API framework using Django.
• Developed views and templates with Python and Django view controller and templating language to create a user-friendly website interface.
• Developed web applications in Django Framework model view control (MVC) architecture.
• Worked on several standard Python packages like NumPy, matplotlib, SciPy, Pandas, Pytables etc.
• Worked on UI using HTML5, CSS3 and Java Scripts.
• Created User Controls and simple animations using Java Script and Python.
• Involved in Python OOP code for quality, logging, monitoring, and debugging code optimization.
• Developed tools using Python, Shell scripting, XML to automate some of the menial tasks. Interfacing with supervisors, artists, systems administrators and production to ensure production deadlines are met.
• Developed multi-threaded standalone app in Python, PHP, C++ to view Circuit parameters and performance.
• Developed Python batch processors to consume and produce various feeds.
• Design and documentation of REST APIs using Django Rest framework for collection and retrieval of high-volume data which is results of search query.
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Developed Business Logic using Python on Django Web Framework.
• Developed Merge jobs in Python to extract and load data into MySQL database.
• Successfully migrated the Django database from SQLite to MySQL with complete data integrity.
• Created Python scripts to automate AWS services which include web servers, ELB, Cloud Front distribution, database, EC2 and database security groups, S3 bucket and application configuration.
• Worked on frontend frameworks like Angular.js.
• Created PHP/MySQL back-end for data entry from Flash.
• Used jQuery and Ajax calls for transmitting JSON data objects between frontend and controllers.
• Used jQuery for selecting DOM elements when parsing HTML.
• Implemented multiple high-performance MongoDB replica sets on EC2 with robust reliability.
• Used GitHub for version control.
• Developed SQL Queries, Stored Procedures, and Triggers Using Oracle, SQL and PL/SQL.
• Attended everyday Enterprise Workflow Stand-Up meeting to provide current status, thus implementing Agile (Scrum) Methodology with Test Driven Development.